Autore dello sfondo:
Bernard Miller
09 Jul 2022
NGC 1531 and NGC 1532 (Haley's Coronet)
This is an image of NGC 1531 (smaller galaxy) and NGC 1532 (larger galaxy). They are located about 58 million light years away in the constellation Eridanus. These galaxies are interacting. The tidal forces from this interaction have created unusual plumes above the disk of NGC 1532.
Dataset da cui è stata elaborata l'immagine
NGC 1531
9 credit
- Tipo di obiettivo............................................................................................................................Galaxy
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 62.9972 Dec -32.8508
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................29 Sept 2021 - 26 Jul 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 525 | 2h20m | 16 |
| Red | 525 | 2h20m | 16 |
| Green | 525 | 2h20m | 16 |
| Blue | 600 | 2h40m | 16 |
| Halpha | 413 | 1h50m | 16 |